20177067334

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{2213}}^1\times {\mathrm{40343}}^1$

素因数の和:42671

約数の個数: 16

約数和(自身を含む): 30547992672

約数和(自身を除く): 10370925338

約数列:

[1, 2, 113, 226, 2213, 4426, 40343, 80686, 250069, 500138, 4558759, 9117518, 89279059, 178558118, 10088533667, 20177067334]

約数ペア:

[(1, 20177067334), (2, 10088533667), (113, 178558118), (226, 89279059), (2213, 9117518), (4426, 4558759), (40343, 500138), (80686, 250069)]